272636442230236 has 24 divisors (see below), whose sum is σ = 545345192651616. Its totient is φ = 116828694914880.

The previous prime is 272636442230231. The next prime is 272636442230387. The reversal of 272636442230236 is 632032244636272.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272636442230231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645393931 + ... + 645816226.

It is an arithmetic number, because the mean of its divisors is an integer number (22722716360484).

Almost surely, 2^{272636442230236} is an apocalyptic number.

It is an amenable number.

272636442230236 is an abundant number, since it is smaller than the sum of its proper divisors (272708750421380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272636442230236 is a wasteful number, since it uses less digits than its factorization.

272636442230236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291217709 (or 1291217707 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 52.

The spelling of 272636442230236 in words is "two hundred seventy-two trillion, six hundred thirty-six billion, four hundred forty-two million, two hundred thirty thousand, two hundred thirty-six".